Removing ceramic floor tile is tedious and rigorous especially if you are planning on reusing them.
Removing a wall tile without breaking it.
If the tiles break instead of coming away try an air chisel instead.
Start by removing all the grout using a grout saw rotary cutter oscillating tool or utility knife.
In order to remove wall tiles one needs several tools.
To remove thinset use a stiff putty knife and some elbow grease to scrape it from the wall.
By working along the edge there are always two edges.
Removing ceramic tiles from concrete will be more difficult or even impossible without breaking them.
If the tiles are firmly attached you may not be able to remove them without breaking but here s how to give it a try.
Salvaging ceramic tiles is never guaranteed as they can break easily.
However you can usually remove ceramic floor tiles without breaking them as long as you are very careful and use the proper materials.
For semi soft adhesive mastic use 120 grit sandpaper to remove it from the wall.
The first tile is generally much harder than the rest.
Corner tiles have two free sides making them easier to access and remove.
Fill drywall gouges with drywall joint compound and sand it smooth.
Pay particular attention to areas around doors and windows where decorative moldings and edging strips change direction.
Allow to fully dry.
Of course that you can do this operation mechanically by using a drill machine with hammering function but if you want to remove the tiles without breaking them it is better to do it by hand.
Next position a chisel in the grout line under the bottom of the tile and tap it gently with a hammer to see if the tile will pop loose be careful not to chip or crack the adjoining tile.
A hammer a good chisel with two ends and a scraper.